Table Of Contents - Danfoss H1 Series Technical Information

Technical Information
H1P 115/130 Axial Piston Single Pumps
Contents
Technical specifications
Master Model Code
Control Options
© Danfoss | May 2018
H1 Pumps General Specification.................................................................................................................................................5
H1P 115/130 Technical Data........................................................................................................................................................ 5
H1P 115/130 Operating Parameters .........................................................................................................................................6
Fluid Specifications .........................................................................................................................................................................7
Bearing Life and External Radial Shaft Loads......................................................................................................................... 7
H1P 115/130 Mounting Flange Loads ..................................................................................................................................... 8
Charge pump..................................................................................................................................................................................... 9
Charge Pump Selection............................................................................................................................................................ 9
26/34 cm³ Charge Pump - Flow and Power Curves....................................................................................................... 9
Electrical Displacement Control (EDC)................................................................................................................................... 17
EDC Control Signal Requirements......................................................................................................................................17
EDC Solenoid Data................................................................................................................................................................... 18
Control Response......................................................................................................................................................................18
Response Time, EDC 115/130...............................................................................................................................................19
Manual Displacement Control (MDC) ....................................................................................................................................20
MDC Torque................................................................................................................................................................................20
MDC General Information..................................................................................................................................................... 21
MDC Shaft Rotation................................................................................................................................................................. 21
Control Response......................................................................................................................................................................22
MDC Response Time................................................................................................................................................................22
Neutral Start Switch (NSS)..................................................................................................................................................... 22
Connector....................................................................................................................................................................................23
Case Gauge Port M14.............................................................................................................................................................. 23
Lever..............................................................................................................................................................................................23
Forward-Neutral-Reverse Electric Control (FNR)................................................................................................................ 24
Control Response......................................................................................................................................................................26
Response Time, FNR 115/130...............................................................................................................................................26
Non Feedback Proportional Electric Control (NFPE)......................................................................................................... 27
Control Signal Requirements, NFPE 115/130................................................................................................................. 27
Control Response......................................................................................................................................................................29
NFPE Response Time............................................................................................................................................................... 29
Automotive Control (AC).............................................................................................................................................................30
Mode types................................................................................................................................................................................. 30
Basic functions...........................................................................................................................................................................30
Performance functions........................................................................................................................................................... 31
Protection and safety functions.......................................................................................................................................... 31
Engine control and protection.............................................................................................................................................31
Installation features................................................................................................................................................................. 31
Fan Drive Control (FDC)............................................................................................................................................................... 32
Control Signal Requirements, FDC 115/130................................................................................................................... 32
Control Response......................................................................................................................................................................34
Response Time, FDC 115/130...............................................................................................................................................34
Manual Over Ride (MOR)............................................................................................................................................................. 35
Swash Plate Angle Sensor for EDC Controls.........................................................................................................................36
Swash Plate Angle Sensor Parameters (EDC)..................................................................................................................36
Swash Plate Angle Sensor Connector............................................................................................................................... 37
Interface with ECU....................................................................................................................................................................37
Swash plate angle sensor for NFPE and AC2 controls...................................................................................................... 38
Swash Plate Angle Sensor Parameters (NFPE/AC)........................................................................................................ 38
Swash Plate Angle Sensor Connector............................................................................................................................... 39
Interface with ECU....................................................................................................................................................................39
Control-Cut-Off valve (CCO valve)........................................................................................................................................... 40
CCO solenoid data....................................................................................................................................................................41
Brake gauge port with MDC................................................................................................................................................. 41
Displacement limiter.....................................................................................................................................................................41
BC00000198en-US0901 | 3